Overview6 sets of variations. C.P.E. Bach: 6 Variations (First Edition) in C major Wq 118,5 J.C. Bach: 4 Variations in G major, Op. 5, No. 3 Beethoven: 9 Variations on Quant’ pi bello from La Molinara by Paisiello WoO 69 Hndel: 5 Variations in B-flat major Haydn: Variations in E flat, Hob. XVII:3 Mozart: 7 Variations on Willem van Nassau in D major K. 25.